These poly bulkhead fittings are ideal when you need a watertight seal when making a penetration under water level. Use for liners, filters, skimmers and other pond components.
The polypropylene outlet flange comes with a female NPT full port, and the polypropylene inside bolt seal double seal flange is full port as well. Highly durable and chemical resistant, our resin is a high strength custom blended glass filled polypropylene.
Features two washers and internal pipe threads on both sides of the bulkhead. These quality bulkheads allow for clean side-wall or bottom penetration of rigid water containment such as preformed filter tanks and preformed ponds. Reverse threaded so they stay tight even when you screw an intake screen onto them.
Sizes of Bulkhead Fittings:
|Bulkhead Fitting Size||Hole Size|
Optional Hose Adapters Available Here
The optional hose adaptor is male threaded on one end and has a barbed hose insert on the other (MPT x INS) and threads into the Bulkhead Fitting FPT. Allows you to easily attach your flexible pond hose or tubing to the bulkhead. Available in sizes up to 2" only.